Product Features Innovative one-stop healthcare air monitoring and treatment system, with: 1:Real-time air quality monitoring (chemical pollutants and aerosol etc.,) and auto-alarm function (if exceeding minimum safe concentration) 2: Lower & upper vacuum ventilation to purify and discharge heavier gases and aerosol deposited in the lower section, and to supply filtered clean air from the upper section, and keep indoor vacuum status to prevent the contaminated air from spreading 3: Activated carbon, Nano filter material and HEPA to effectively remove chemical pollutants including formaldehyde, glutaraldehyde, peracetic acid, hydrogen peroxide, ethylene oxide (removing rate within 30min >95% ), dusts, aerosol etc., 4:Circulating U.V and photocatalyst devices to effectively kill airborne bacterial and virus (killing rate within 10min is 99.95%)...